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WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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GN30-12D 12kV High Voltage Disconnect Switch Indoor Load Break Switch

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GN30-12D 12kV High Voltage Disconnect Switch Indoor Load Break Switch

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Brand Name : QIUPU

Model Number : GN30-12D

Certification : IEC

Place of Origin : WENZHOU

MOQ : 50PCS

Payment Terms : T/T, Western Union

Supply Ability : 50000 PCS/Month

Delivery Time : 7 Days

Packaging Details : WOODENS

Rate Voltage : 12kV

Rate Current : 630A-1250A

Hot Stable Current : 12.5kA/4S

Move Satble Current : 31.5kA/4S

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GN30-12D Indoor High Voltage Isolation Switch with switchgear Equipment

We are specialty on epoxy resin medium voltage and high voltage components, such as 10KV, 24 KV and 40.5KV Circuit Breaker , Load breaker switch , Disconnecting Switch , Epoxy resin switchgear bushing , contactor box , insulators and transformer . 630A, 1250 A ,2500A , 3150A and 4000A contact box , club contact , fix contact, arm contact and jaw contact . 630A and 1250A VS1 circuit breaker . 630A and 1250A ZN85-40.5 circuit breaker . 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components!

The Indoor high voltage isolation switch GN30-12 is new design for rotating contact type switch , there have insulators and contacts .

The isolation switch has no arc extinguishing device, although the rules stipulate that it can be operated in cases where the load current is less than 5A, but it is generally not load-bearing. But the isolation switch structure is simple, it can be seen at first glance from the appearance of the state of operation, when overhauling obviously break point.
The circuit breaker is referred to as "switch" in use, and the isolation switch is referred to as "switch" in use.

Item Technical data
Rated voltage (KV) 12
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV) 42
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV) 75
Local discharge (pc)
Dispute bend (N)

GN30-12D 12kV High Voltage Disconnect Switch Indoor Load Break Switch


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hv disconnect switch

      

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China GN30-12D 12kV High Voltage Disconnect Switch Indoor Load Break Switch wholesale

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